Letterman began his career as a radio talk show host on WNTS and on Indianapolis television station WLWI (which changed its call sign to WTHR in 1976) as an anchor and weatherman
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Letterman began his career as a radio talk show host on WNTS and on Indianapolis television station WLWI (which changed its call sign to WTHR in 1976) as an anchor and weatherman
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.